{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea24fce1b7fb54b21397dc1c281067bbaf9ddb26a993fd0f25d25fccc0b17da6",
    "signature": "0xb18c05cbda60c9ee25802b0fa821d9f3579803177e77c0dd26710d27084933c20405973801fe575a24970a304bef269121dac7314059d0148fe4f864e83f7cfc1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}